7270356100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{43457}}^1$

素因数の和:43717

約数の個数: 72

約数和(自身を含む): 18106341120

約数和(自身を除く): 10835985020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 239, 350, 478, 700, 956, 1195, 1673, 2390, 3346, 4780, 5975, 6692, 8365, 11950, 16730, 23900, 33460, 41825, 43457, 83650, 86914, 167300, 173828, 217285, 304199, 434570, 608398, 869140, 1086425, 1216796, 1520995, 2172850, 3041990, 4345700, 6083980, 7604975, 10386223, 15209950, 20772446, 30419900, 41544892, 51931115, 72703561, 103862230, 145407122, 207724460, 259655575, 290814244, 363517805, 519311150, 727035610, 1038622300, 1454071220, 1817589025, 3635178050, 7270356100]

約数ペア:

[(1, 7270356100), (2, 3635178050), (4, 1817589025), (5, 1454071220), (7, 1038622300), (10, 727035610), (14, 519311150), (20, 363517805), (25, 290814244), (28, 259655575), (35, 207724460), (50, 145407122), (70, 103862230), (100, 72703561), (140, 51931115), (175, 41544892), (239, 30419900), (350, 20772446), (478, 15209950), (700, 10386223), (956, 7604975), (1195, 6083980), (1673, 4345700), (2390, 3041990), (3346, 2172850), (4780, 1520995), (5975, 1216796), (6692, 1086425), (8365, 869140), (11950, 608398), (16730, 434570), (23900, 304199), (33460, 217285), (41825, 173828), (43457, 167300), (83650, 86914)]